静电纺丝-恒应力退火协同构建的湿态稳定型聚乳酸/I型胶原肩袖补片
陈泳良, 杨潇, 王朝荣, 黄俊鸿, 李彦, 王璐

Hydration-stable biphasic poly(D,L-lactic acid)/collagen I patch via electrospinning-constant-stress annealing synergy for rotator cuff tendon-bone regeneration
CHEN Yongliang, YANG Xiao, WANG Chaorong, HUANG Junhong, LI Yan, WANG Lu
表1 PBS培养条件下不同样品的纤维直径变化
Tab.1 Fiber diameter variation of different samples under PBS incubation conditions
取样时间/d 纤维直径/μm
原始态补片 退火态补片
0 0.966±0.241 0.967±0.228
7 1.237±0.158 1.076±0.212
14 1.602±0.244 1.219±0.205